CN205395358U - Thermoplastic polyolefin self -adhered waterproofing membrane - Google Patents
Thermoplastic polyolefin self -adhered waterproofing membrane Download PDFInfo
- Publication number
- CN205395358U CN205395358U CN201620123154.4U CN201620123154U CN205395358U CN 205395358 U CN205395358 U CN 205395358U CN 201620123154 U CN201620123154 U CN 201620123154U CN 205395358 U CN205395358 U CN 205395358U
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- tpo
- material layer
- coiled material
- pressure sensitive
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Abstract
The utility model provides a thermoplastic polyolefin self -adhered waterproofing membrane, includes TPO roll material layer, hot melt pressure sensitive adhesive layer and clad can protective layer, TPO roll material layer, hot melt pressure sensitive adhesive layer and clad can protective layer still include the fibre composite layer for compound lamellar structure together, the fibre composite layer set up between TPO roll material layer and hot melt pressure sensitive adhesive layer, and the dress is inlayed inside TPO roll material layer in this fibre composite layer. This kind of waterproofing membrane, simple structure, the preparation is convenient, rolls the compound one deck polypropylene fibre cloth of technology single face at TPO roll material layer through extruding, is embedded into the hot melt pressure sensitive adhesive layer through polypropylene fibre cloth fibers when TPO roll material layer and hot melt pressure sensitive adhesive complex, has solved the problem of coiled material layering.
Description
Technical field
This utility model relates to a kind of waterproof roll, specifically a kind of fiber one side composite thermoplastic polyolefin adhesive waterproof coil.
Background technology
Based on prior art (a kind of pliable and tough self-adhering-type thermoplastic polyolefin water-proof coiled material and preparation method, application number: 201410664534.4), pliable and tough self-adhering-type thermoplastic polyolefin water-proof coiled material adopts good toughness, elastic high TPO resin system is that sheet material made by base material, and in conjunction with the composite construction of hot-fusible pressure-sensitive adhesive and PET sealing coat, construction application has hardness little, pliability is good, docile property is good, the features such as chemical-resistance is excellent, large area can adopt self-adhesion construction, alleviate construction intensity, accelerating construction progress, vertically and horizontally overlap edge adopts hot melt application welding, coiled material forms one, waterproof effect is reliable, it is suitable in the underground engineering of complexity.But, TPO coiled material layer is different with the physical characteristic of melt pressure sensitive glue-line own, simply it is bonded together simply by surface physics contact, in coiled material uncoiling paving process, bi-material magnification is different, easily causing bi-material and depart from layering under each seif-citing rate effect, this kind of phenomenon is more especially under cryogenic, directly results in this kind of waterproof material water-proof function disappearance.
Utility model content
Goal of the invention of the present utility model is for the technological deficiency mentioned in background technology, it is provided that a kind of thermoplastic polyolefin self-adhesive water-proof coiled material being greatly improved TPO coiled material layer and thermotropic pressure sensitive glue-line adhesive strength.
The technical solution adopted in the utility model is: a kind of thermoplastic polyolefin self-adhesive water-proof coiled material; including TPO coiled material layer, melt pressure sensitive glue-line and clad can protective layer; TPO coiled material layer, melt pressure sensitive glue-line and clad can protective layer are the layer structure being combined with each other, and also include fiber composite；Described fiber composite is arranged between TPO coiled material layer and melt pressure sensitive glue-line, and this fiber composite is inlaid in inside TPO coiled material layer.
Fiber composite one side in the extrusion calendaring forming process of TPO coiled material layer is compound to inside its lower surface, and melt pressure sensitive glue-line is combined into an overall structure with fiber composite and TPO coiled material layer.
Fiber composite is 20-40g/m2Polypropylene.
This waterproof roll disclosed in the utility model, simple in construction, easy to make, at TPO coiled material layer by extrusion calendaring one layer of Polypropylene of technique one side compound, it is embedded into melt pressure sensitive glue-line by Polypropylene fiber, the problem solving coiled material layering at TPO coiled material layer and hot-fusible pressure-sensitive adhesive compound tense.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
In figure: clad can protective layer 1, melt pressure sensitive glue-line 2, fiber composite 3,TPO coiled material layer 4。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further.
Referring to accompanying drawing 1, this thermoplastic polyolefin self-adhesive water-proof coiled material disclosed in the utility model, including clad can protective layer 1, melt pressure sensitive glue-line 2, fiber composite 3,TPO coiled material layer 4, they are combined with each other formation layer structure.Fiber composite is arranged between TPO coiled material layer and melt pressure sensitive glue-line, and this fiber composite is inlaid in inside TPO coiled material layer.Fiber composite is 20-40g/m2Polypropylene.Fiber composite one side in the extrusion calendaring forming process of TPO coiled material layer is compound to inside its lower surface, and melt pressure sensitive glue-line is combined into an overall structure with fiber composite and TPO coiled material layer.At TPO coiled material layer by extrusion calendaring one layer of Polypropylene of technique one side compound, it is embedded into melt pressure sensitive glue-line at TPO coiled material layer and hot-fusible pressure-sensitive adhesive compound tense by Polypropylene fiber,
Bituminous water-proof coating is self-adhering polymer modification bitumen layer, and clad can protective layer is isolating membrane.
This waterproof roll is widely used in the engineering waterproofings such as basement, subway, tunnel, pond, roofing.Fiber tip energy profound level in its fiber one side compound TPO layer is embedded in thermotropic pressure sensitive glue-line, even if exposing for a long time after ambient temperature low again, construction, without there is stripping phenomenon, substantially prolongs the service life of coiled material.
Claims (3)
1. a thermoplastic polyolefin self-adhesive water-proof coiled material, including TPO coiled material layer, melt pressure sensitive glue-line and clad can protective layer, TPO coiled material layer, melt pressure sensitive glue-line and clad can protective layer are the layer structure being combined with each other, it is characterised in that also include fiber composite；Described fiber composite is arranged between TPO coiled material layer and melt pressure sensitive glue-line, and this fiber composite is inlaid in inside TPO coiled material layer.
2. thermoplastic polyolefin self-adhesive water-proof coiled material according to claim 1, it is characterized in that, fiber composite one side in the extrusion calendaring forming process of TPO coiled material layer is compound to inside its lower surface, and melt pressure sensitive glue-line is combined into an overall structure with fiber composite and TPO coiled material layer.
3. thermoplastic polyolefin self-adhesive water-proof coiled material according to claim 1, it is characterised in that described fiber composite is 20-40g/m2Polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123154.4U CN205395358U (en) | 2016-02-17 | 2016-02-17 | Thermoplastic polyolefin self -adhered waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620123154.4U CN205395358U (en) | 2016-02-17 | 2016-02-17 | Thermoplastic polyolefin self -adhered waterproofing membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205395358U true CN205395358U (en) | 2016-07-27 |
Family
ID=56447575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620123154.4U Expired - Fee Related CN205395358U (en) | 2016-02-17 | 2016-02-17 | Thermoplastic polyolefin self -adhered waterproofing membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205395358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467887A (en) * | 2019-08-08 | 2019-11-19 | 江苏凯伦建材股份有限公司 | A kind of TPO waterproof roll and its paving mode |
-
2016
- 2016-02-17 CN CN201620123154.4U patent/CN205395358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110467887A (en) * | 2019-08-08 | 2019-11-19 | 江苏凯伦建材股份有限公司 | A kind of TPO waterproof roll and its paving mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |